%0 Journal Article %T EVALUATION OF THE POSSIBILITY OF USING REFTINSKAYA GRES ASH IN THE PRODUCTION OF CONTINUOUS GLASS FIBER %A Onischuk, V.I. %A Lazarova, Y.S. %A Evtushenko, E.I. %K properties of ash and slag waste, modeling of glass compositions, properties, glass transition and crystallization of experimental glasses %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2021 %N 6 %P 10 %I Belgorod State Technological University named after V.G. Shukhov